Dell PowerStore vs HPE StoreOnce comparison

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Comparison Buyer's Guide
Executive Summary

We performed a comparison between Dell PowerStore and HPE StoreOnce based on real PeerSpot user reviews.

Find out in this report how the two All-Flash Storage solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.
To learn more, read our detailed Dell PowerStore vs. HPE StoreOnce Report (Updated: March 2024).
769,630 professionals have used our research since 2012.
Featured Review
Quotes From Members
We asked business professionals to review the solutions they use.
Here are some excerpts of what they said:
Pros
"The ease of use. That's what our customers love. They say it's very easy, they don't need special training, they don't need to call us or any other company or integrator to help them do their job. That's the main reason they purchase Pure.""Our storage phones home. It is smart and intelligent in that aspect, which has been huge for us. We don't have to be storage administrators.""The solution is easy to scale. I'm running two environments right now, so I need to scale. I'm running a part technology. I've got an A-side and a B-side.""As soon as we introduced our first Pure Storage FlashArray, the first benefit was at least twice the performance increase. Our production databases simply ran twice as fast with no other change.""The stability is very good. I've done destructive testing on it and never had any type of storage outages from it.""The most valuable features are the replication of data and the continuous snapshot that we can take from the disc.""Technical support is excellent. I've had very good responses from technical support. We had a couple of cases where we needed support. Some of the communications were purely over email and some has been an actual call to the service desk.""The compression and deduplication features help to make the best use of the capacity."

More Pure Storage FlashArray Pros →

"The most valuable feature of Dell PowerStore is the all-NVMe flash storage. This is the most powerful feature of this series. It supports compression and duplication leads.""You can add compute and capacity independently. We have sized the solution based on our current needs, but in the future we can choose to increase capacity if we grow our activity in the market. And if we have more business in our monetary system, we can increase compute. The ability to choose what we increase is a good feature.""Gives us flexibility, performance, and ease of use. It also has some very good compression capabilities. We were looking for a solution that was easy to install in our VMware environment, that was flexible. PowerStore X is a type of a VMware cluster that you install inside your environment. If you have a VMware environment, like we have in production, it's easy to install and use.""The initial setup was straightforward.""Reliable, with comprehensive features and a well-established support base.""I have found the most valuable part of Dell PowerStore is the price.""Overall, we're quite happy with the product because we can move the data that is stored on more than 10 of our current storage devices to a single PowerStore.""The solution's technical support is excellent. I rate the technical support a ten out of ten."

More Dell PowerStore Pros →

"The deduplication feature in this product is amazing.""It is a very scalable solution.""The most valuable features for us are the ease of use, the reliability, and the exceptional deduplication that we get across that data that we store on those devices.""We also really benefit from the GUI capabilities.""I'm impressed with their support structure, call availability, understanding, flexibility in scheduling remote sessions, and accommodating customer timeframes.""The most valuable feature of the solution is that the tool provides good value for somebody who needs an affordable and reliable storage solution.""The solution's licensing policy is more practical and not confusing.""It's easy to backup data, manage. A"

More HPE StoreOnce Pros →

Cons
"I would like to have support available in Spanish.""We do have an issue with the vCenter integration. Pure Storage says it has a lot of free space, but vCenter says its completely full. This is because their dedupes are saved as space, but Vcenter still detects the disk as completely full. So, we do have an issue with that.""Areas for improvement would be the financial operations. In the next release, I would like to see a NAS protocol included.""I would rate this solution an eight because we have had outages. The commit times went very high in the database. The whole array went down so our customers were down for around eight hours. This was a very big outage which could have been our fault because we didn't do the upgrade in time.""Its price needs improvement. Its price is almost double than any other flash storage solution.""It would be good to have metrics of the box's performance so we can see what it delivers, but currently, I can't see what it's actually doing.""There are scenarios with very specific functionality around VMware integration particularly to do with the way we'd like to manage LUNs in VMware. The tools are pretty good but there's room for improvement there.""I would like the ability to swap out the network adapters into it. So, without taking out the whole controller, I would like to be able to swap adapters. This would make things easier."

More Pure Storage FlashArray Cons →

"The cost of technical support is high.""There is no Synchronize replication feature on the storage.""During the installation phase, the licensing part was not straightforward. It was very difficult for the technicians, who are not trained Dell EMC technicians, to do the licensing because the information on their website is not straightforward... Eventually, I had to pass this task to our business partner and they did it for us.""The support is not very good.""The upgrades themselves are running fine, but after the upgrade is when we have a problem. With the update to 1.4, we had a head crash. They told us, 'This is a known issue. Please upgrade to 2.' We upgraded to 2 and, one week later they told us, 'Yeah, there are some issues in 2.0.0. You can lose data. Please upgrade to 2.0.1.' Overall, they need to make the system stable.""The price is on the higher side.""The customer service and support are bad.""Reporting is an area that could be improved. It's very simplistic sometimes, and some of the very technical guys on my team want to see more of the details and be able to massage the report a little bit better."

More Dell PowerStore Cons →

"The solution's technical support should be faster.""Agnostic backups.""When it comes to upgrading, it always goes block-wise. One block is 48 TB raw capacity. It would be good if they can include a smaller capacity for SMB customers. Currently, it is not possible to increase in a smaller capacity. You have to buy the exact same unit. It would be great if they can provide a smaller next block. There are around 20 hard disks, and it would be really helpful if we can add 10 hard disks initially and 10 hard disks later.""Its customer service could be faster.""The latency is a bit high.""I would like to see an emphasis placed on making data deduplication and compression more powerful.""HPE StoreOnce should come with a detailed installation guide.""It is difficult to solve issues with this solution remotely. I prefer to use the knowledge base platforms. The response time could improve."

More HPE StoreOnce Cons →

Pricing and Cost Advice
  • "We feel that the pricing is fair and the licensing process was easy for both."
  • "There is always room for negotiation."
  • "The price was slightly higher than others, but competitive, if you consider all the other features that you get from it."
  • "It is a more expensive solution, but it is worth it. You are getting what you paid for."
  • "For pricing, you have to take into account their performance on deduplication and compression in a $/GB comparison."
  • "We have seen a reduction in total cost of ownership (TCO)."
  • "It is a cheaper solution."
  • "Pure Storage is all-flash, so this sometimes tends to make it a bit more expensive in the beginning."
  • More Pure Storage FlashArray Pricing and Cost Advice →

  • "The price is not cheap, but it's worth it for the features you get from the storage. If you can afford it, you are probably buying the best solution that you can have for this virtual environment."
  • "There's still a cap on the upgrade path, where you can consume all the engines within the frame before you have to go to another frame... Normally, we exceed the IOPS on the frames before we can ever exhaust the storage, so anything they can do to help us avoid stranded storage capacity, capacity that we couldn't get to, would be beneficial."
  • "When we compared it with the other solutions, the pricing of PowerStore was equal. The pricing is good."
  • "The price of Dell EMC PowerStore could be better, it is a bit expensive."
  • "We only have a single machine and we are currently using half of the hard disk slots. We have asked for an upgrade for the rest of the hard disks but, from my point of view, it costs too much. We have 12 to 15 hard disks inside and if we try to upgrade only the hard disks, it costs the same as the complete system. This is something I don't understand."
  • "We are happy with the pricing that we get from Dell."
  • "Licensing is very simple. Everything is included in the basic license. There are no concerns about having to pay to add a feature. Everything is there."
  • "The licensing for this solution is good and is in the mid-range tier."
  • More Dell PowerStore Pricing and Cost Advice →

  • "The price puts me off. It's definitely on the high side."
  • "To be honest, we were quite happy with the price, but we always want things cheaper than they are. I think for what we got, we felt that the price was quite reasonable comparing it to other products that provide that same level of functionality."
  • "There are costs for additional storage and space."
  • "Price-wise, it comes with a high price tag when compared to other products."
  • "The cost of HPE StoreOnce is very expensive."
  • "We have got a perpetual license, and we have access to all the features. If you are using cloud banks, you can store the internal data in HPE Cloud if needed. You can offload the data to the HPE Cloud. It is a licensed product. We have got around 10 TB of cloud bank storage with a one-time payment. We specifically took 10 TB for very critical offsite backups. We can also increase it in blocks if needed."
  • "The licensing schemes could improve in HPE StoreOnce and the price is high. They should reduce the price."
  • "I think the product is competitive in terms of pricing. Other products like the one from Dell are costlier compared to the tool."
  • More HPE StoreOnce Pricing and Cost Advice →

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    Questions from the Community
    Top Answer:Both are great platforms, but if you are considering all flash solutions, I would recommend you to consider Pure… more »
    Top Answer:We consume less physical storage because of the solution’s deduplication and compression.
    Top Answer:We have customers who use a three-year or five-year license. We also have customers who use Evergreen.
    Top Answer:PowerStore is flexible, scalable, simple, and performant with market-leading economics for a wide range of legacy and… more »
    Top Answer:Dell EMC PowerStore is a unified storage platform that has the added benefit of being scalable. The automated management… more »
    Top Answer:Dell PowerStore is an all-solid-state midrange storage system. It has many internal elements taken from other Dell… more »
    Top Answer:I think StoreOnce's deduplication technology is crucial for cost efficiency and faster recovery, especially for backup… more »
    Top Answer:I would rate it around 2 or 3 because, compared to others, it tends to be higher priced.
    Top Answer:In terms of areas for improvement, I believe HPE StoreOnce could learn from competitors like Dell's Data Domain and… more »
    Comparisons
    Also Known As
    PowerStore
    HP StoreOnce
    Learn More
    Overview

    Pure Storage FlashArray is the world’s first enterprise-class storage array that runs exclusively on the nonvolatile memory express (NVMe) protocol for memory access and storage. It represents a totally state-of-the-art type of storage technology. It offers users shared accelerated storage that delivers cutting-edge features in the realms of performance, simplicity, and consolidation. Pure Storage is fresh and modern today and will be for the next decade. Without forklift upgrades or planned downtime, Pure Storage takes the work out of storage ownership and delivers unprecedented customer satisfaction.

    Pure Storage FlashArray is built with simplicity and reliability in mind. The solution can be implemented and optimized in hours, as opposed to other similar solutions that can take days. It has no moving parts, which removes areas where it could potentially be vulnerable to suffering errors. It is highly stable and gives users the ability to manage system shutdowns in a way that  prevents data loss.

    Benefits of Pure Storage FlashArray

    Some of the benefits of using Pure Storage FlashArray include:

    • A much higher level of speed than similar pieces of technology. Pure Storage FlashArray maximizes the speed at which data can be transferred while at the same time minimizing system latencies that might slow the transfer down. Additionally, it offers users quick memory read and data access speeds.

    • A higher bang for your buck in terms of the storage capabilities you get for the money you pay. They are smaller in size than more standard storage technologies, but they offer flash memory, which enables users to store larger amounts of data than the current standard.

    Reviews from Real Users

    Pure Storage FlashArray is a highly effective piece of storage technology which stands out among its competitors for a number of reasons. Two major ones are its overall robustness and the value that it offers by way of its reliability and ease of use. It provides users with many valuable features that allow them to maximize what they can do with this solution. Pure Storage FlashArray’s reliability and ease of use make it a highly valuable solution. 

    PeerSpot user Prabakaran K., a technical consultant at Injazat Data Systems, notes the robustness of this solution when he writes, "FlashArray has many valuable features. It's very user-friendly and it has high availability, so there is comparatively less downtime. During maintenance, there is no shutdown procedure, so you can directly power off the Array and manage the shutdown process without any data loss, which is a unique feature. Managing replication and data migration is also very easy."

    PeerSpot user Jason D., a cloud solutions architect at a tech services company, notes three features that make this solution valuable when he writes, "We've had different types of storage, and three things of this solution are valuable. The first one is its outstanding performance. The second one is its stability. In the about three years that we've had it, we've had component failures, but we never had a service interruption or any data loss. The third one, which is really critical, is that it is super easy to use in terms of provisioning, storage, and managing the arrays. I'm able to maintain a multi-site environment with a couple of dozen arrays with a single mid-level storage admin."

    Dell EMC PowerStore is a midrange next-generation data storage solution. It is designed with a data-centric, intelligent, and adaptable infrastructure and helps consolidate storage and virtual server environments. The Dell EMC PowerStore platform includes two major configurations, including PowerStore T and PowerStore X. Dell EMC PowerStore enables you to deploy the appliance and consolidate data and applications and supports both flash and SCM Optane devices.

    Dell EMC PowerStore Offers:

    • Value
    • Flexibility
    • Simplicity

    Dell EMC PowerStore Features

    Some of the most powerful Dell EMC PowerStore features include:

    • Data-centric design: Dell EMC PowerStore is designed to optimize system performance, scalability, and storage efficiency to support any workload.

    • Intelligent automation: Intelligent automation helps simplify management as well as optimize system resources. Through a programmable infrastructure, it also enables you to easily monitor, analyze, and troubleshoot the environment.

    • Adaptable architecture: Because it has an adaptable architecture, Dell EMC PowerStore is able to provide speed and application mobility and offer flexible deployment models.

    • Scalability: Dell EMC PowerStore can be scaled up and scaled out.

    • Data-in-place upgrades: By providing data-in-place upgrades, you gain a modernized infrastructure without any downtime involved and without impacting applications.

    Dell EMC PowerStore Benefits

    Some of the benefits of using Dell EMC PowerStore include:

    • Flexible deployment: Dell EMC PowerStore is made to modernize the core, edge, and cloud without disruption, leading to flexible deployment.

    • Pay-per-use: Dell EMC PowerStore offers a range of flexible purchase options.

    • Any workload: Because Dell EMC PowerStore is designed to leverage next-gen innovations, it can work with any workload.

    • Programmable infrastructure: Dell EMC PowerStore streamlines application development and also automates storage workflows through integration with VMware and a broad ecosystem of leading management and orchestration frameworks, enabling you to provision services directly from the application tool sets that you use most frequently.

    Reviews from Real Users

    Below are some reviews and helpful feedback written by Dell EMC PowerStore users who are currently using the solution.

    PeerSpot user Maurizio D., who is a CTO at Universita' degli Studi di Pisa, says it "Gives us flexibility, performance, and ease of use. It also has some very good compression capabilities. We were looking for a solution that was easy to install in our VMware environment, that was flexible. PowerStore X is a type of a VMware cluster that you install inside your environment. If you have a VMware environment, like we have in production, it's easy to install and use."

    Another PeerSpot user, Jorg L., who is an IT Administrator at a construction company, mentions "For access from virtual machines, iSCSI, and NFS, it is very good. It helps increase performance."

    "The administration tools take advantage of machine learning and make recommendations to the admins, and that makes the administration easier," says a Chief Information Officer at a computer software company. He also comments that “Overall, we've benefited from the dedupe, compression, and replication, the advanced technology, of this frame. It's all better than what we had in the previous generation of XtremIO appliances, and above what we were getting in the Dell EMC Unitys.”

    HP StoreOnce Backup is a data backup solution that provides a consistent, high-performance, scale-out architecture for your entire enterprise. Reduce the amount of backup data capacity by 95 percent, and choose between powerful dedicated appliances for data centers, or flexible virtual appliances for smaller and remote offices.

    Sample Customers
    Nielsen, Lamar Advertising, LinkedIn, Betfair, UT-Dallas
    Information Not Available
    Eurobank Serbia
    Top Industries
    REVIEWERS
    Financial Services Firm19%
    Healthcare Company12%
    Manufacturing Company10%
    Computer Software Company8%
    VISITORS READING REVIEWS
    Educational Organization31%
    Computer Software Company12%
    Manufacturing Company8%
    Financial Services Firm8%
    REVIEWERS
    Computer Software Company19%
    Financial Services Firm12%
    Healthcare Company12%
    Construction Company8%
    VISITORS READING REVIEWS
    Computer Software Company18%
    Manufacturing Company9%
    Financial Services Firm8%
    Government8%
    REVIEWERS
    Financial Services Firm13%
    Comms Service Provider11%
    Healthcare Company8%
    Construction Company7%
    VISITORS READING REVIEWS
    Computer Software Company18%
    Government10%
    Financial Services Firm8%
    Manufacturing Company7%
    Company Size
    REVIEWERS
    Small Business27%
    Midsize Enterprise16%
    Large Enterprise57%
    VISITORS READING REVIEWS
    Small Business18%
    Midsize Enterprise40%
    Large Enterprise42%
    REVIEWERS
    Small Business33%
    Midsize Enterprise15%
    Large Enterprise52%
    VISITORS READING REVIEWS
    Small Business26%
    Midsize Enterprise16%
    Large Enterprise58%
    REVIEWERS
    Small Business31%
    Midsize Enterprise27%
    Large Enterprise42%
    VISITORS READING REVIEWS
    Small Business28%
    Midsize Enterprise20%
    Large Enterprise52%
    Buyer's Guide
    Dell PowerStore vs. HPE StoreOnce
    March 2024
    Find out what your peers are saying about Dell PowerStore vs. HPE StoreOnce and other solutions. Updated: March 2024.
    769,630 professionals have used our research since 2012.

    Dell PowerStore is ranked 1st in All-Flash Storage with 46 reviews while HPE StoreOnce is ranked 2nd in Deduplication Software with 102 reviews. Dell PowerStore is rated 8.6, while HPE StoreOnce is rated 8.4. The top reviewer of Dell PowerStore writes "It has a very strong NAS that can support a lot of big, heavy environments". On the other hand, the top reviewer of HPE StoreOnce writes "Helps to consolidate D2D backups and has a good deduplication ratio". Dell PowerStore is most compared with Dell Unity XT, IBM FlashSystem, NetApp AFF, Dell PowerMax NVMe and Huawei OceanStor Dorado, whereas HPE StoreOnce is most compared with Dell PowerProtect DD (Data Domain), Dell PowerVault, ExaGrid EX Series, DD Boost and Veeam Backup & Replication. See our Dell PowerStore vs. HPE StoreOnce report.

    See our list of best All-Flash Storage vendors.

    We monitor all All-Flash Storage reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.